EP0064896B1 - Wagon-grue muni d'un dispositif de contrepoids mobile - Google Patents

Wagon-grue muni d'un dispositif de contrepoids mobile Download PDF

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Publication number
EP0064896B1
EP0064896B1 EP82400689A EP82400689A EP0064896B1 EP 0064896 B1 EP0064896 B1 EP 0064896B1 EP 82400689 A EP82400689 A EP 82400689A EP 82400689 A EP82400689 A EP 82400689A EP 0064896 B1 EP0064896 B1 EP 0064896B1
Authority
EP
European Patent Office
Prior art keywords
counter weight
weight device
crane
platform
wagon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82400689A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0064896A1 (fr
Inventor
Louis Renard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Travaux Du Sud-Ouest SA
Original Assignee
Travaux Du Sud-Ouest SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Travaux Du Sud-Ouest SA filed Critical Travaux Du Sud-Ouest SA
Priority to AT82400689T priority Critical patent/ATE10176T1/de
Publication of EP0064896A1 publication Critical patent/EP0064896A1/fr
Application granted granted Critical
Publication of EP0064896B1 publication Critical patent/EP0064896B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • B61D15/02—Breakdown cranes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings

Definitions

  • the invention relates to crane wagons used for the handling and installation of bulky equipment, such as switches, bridge decks, etc.
  • the platform is empirically blocked with respect to the axles or bogies by manually placing shims between the axles or bogies and the platform.
  • the object of the present invention is to provide improved means for ensuring the parallelism of the platform as a function of the load carried by the crane (s) while remaining within the limits of the traffic gauge.
  • the counterweight movable in a direction perpendicular to the track so that in its extreme positions, said counterweight does not engage the gauge of circulation of the wagon .
  • the counterweight is slidably mounted in slides fixed under the platform of the wagon.
  • the movement of the counterweight is controlled by an endless screw driven in rotation by a gear motor.
  • the crane wagon according to the invention consists of a platform 1 mounted on two axles or bogies not shown. Said platform carries at least one crane 2, mounted on a turret 3 and usually provided with a counterweight 4. The wagon rests on rails 5.
  • a counterweight 6 which can move transversely with respect to the track from one edge to the other of the platform 1 (arrow A).
  • the counterweight is mounted on slides 7.
  • the movement of the counterweight is controlled by an endless screw 8, driven in rotation by a geared motor 9.
  • the counterweight can be moved from a neutral central position, shown in dotted lines to two extreme positions on either of the edges of the platform, without engaging the circulation gauge.
  • This characteristic is particularly advantageous because it ensures absolute safety in the use of the machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP82400689A 1981-05-08 1982-04-16 Wagon-grue muni d'un dispositif de contrepoids mobile Expired EP0064896B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82400689T ATE10176T1 (de) 1981-05-08 1982-04-16 Kranwagen mit einem beweglichen gegengewicht.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8109298A FR2505284A1 (fr) 1981-05-08 1981-05-08 Wagon-grue muni d'un dispositif de contrepoids mobile
FR8109298 1981-05-08

Publications (2)

Publication Number Publication Date
EP0064896A1 EP0064896A1 (fr) 1982-11-17
EP0064896B1 true EP0064896B1 (fr) 1984-11-07

Family

ID=9258272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82400689A Expired EP0064896B1 (fr) 1981-05-08 1982-04-16 Wagon-grue muni d'un dispositif de contrepoids mobile

Country Status (4)

Country Link
EP (1) EP0064896B1 (enrdf_load_stackoverflow)
AT (1) ATE10176T1 (enrdf_load_stackoverflow)
DE (1) DE3261175D1 (enrdf_load_stackoverflow)
FR (1) FR2505284A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD224303A1 (de) * 1984-05-25 1985-07-03 Schwermasch Kirow Veb K Bewegliches gegengewicht, insbesondere fuer auslegerkrane
SK72396A3 (en) * 1993-12-09 1996-11-06 Elin Energieversorgung Rail vehicle
FI95448C (fi) * 1994-06-15 1996-02-12 Valtionrautatiet Vaunu leveiden kappaleiden kuljettamista varten
ES2247947B1 (es) * 2005-05-11 2007-05-16 Jose Maria Martinez - Val Peñalosa Grua de contrapeso movil.
CN102529989B (zh) * 2011-12-13 2014-03-19 中国北车集团沈阳机车车辆有限责任公司 长钢轨列车组安全车及长钢轨列车组

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190594A (en) * 1921-11-01 1922-12-28 Ernest Wigglesworth Westwood Improvements in or relating to cranes
US1756106A (en) * 1928-05-16 1930-04-29 Harold E Swenson Counterbalanced crane
US2663433A (en) * 1950-04-15 1953-12-22 Clair Joseph A Le Mobile vehicle with load boom and mobile stabilizer
FR1327410A (fr) * 1962-06-01 1963-05-17 Schwermaschb Kirow Veb Dispositif pour la pose de contrepoids sur des grues à flèche
FR1469592A (fr) * 1966-01-05 1967-02-17 Dispositif destiné à augmenter la puissance et la portée des engins de levage pivotants et mobiles

Also Published As

Publication number Publication date
EP0064896A1 (fr) 1982-11-17
FR2505284B1 (enrdf_load_stackoverflow) 1985-05-10
ATE10176T1 (de) 1984-11-15
DE3261175D1 (en) 1984-12-13
FR2505284A1 (fr) 1982-11-12

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